کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4912927 | 1428749 | 2017 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fresh and hardened properties of polymer incorporated self compacting concrete mixes for neutron radiation shielding
ترجمه فارسی عنوان
خصوصیات تازه و سخت شده پلیمر شامل ترکیبات بتنی فشرده برای محافظت از تابش نوترون است
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
چکیده انگلیسی
Several works in the past have reported that the hydrogen content in the hydrated concrete plays an important role in shielding the neutron radiation; higher the hydrogen content, better is the neutron radiation shielding. In this study, pulverised high density polyethylene (HDPE) material is used as an additional source of hydrogen within concrete to develop a novel class of Polymer-Incorporated Self-Compacting Concrete (PISCC) mixes for enhanced neutron radiation shielding. The HDPE material was incorporated as a partial replacement to river sand. It is found that the PISCC mixes have satisfactory fresh and hardened properties and enhanced neutron radiation shielding properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 157, 30 December 2017, Pages 917-929
Journal: Construction and Building Materials - Volume 157, 30 December 2017, Pages 917-929
نویسندگان
Santhosh M. Malkapur, L. Divakar, Mattur C. Narasimhan, Narayana B. Karkera, P. Goverdhan, V. Sathian, N.K. Prasad,